The sculpture incorporates two Thomas Edison dynamos from the 1880s, lightning rods, high-voltage components from 1920s power plants, scrap from the nearby Badger Army Ammunition Plant, and the decontamination chamber from the Apollo 11 spacecraft.[2] Its fictional creator, Dr. Evermor, was born Tom Every[3] in Brooklyn, Wisconsin and is a former demolition expert who spent decades collecting antique machinery for the sculpture and the surrounding fiction that justifies it. According to Every, Dr. Evermor is a Victorian inventor who designed the Forevertron to launch himself, "into the heavens on a magnetic lightning force beam." The Forevertron, despite its size and weight, was designed to be relocatable to a different site—the sculpture is built in sections that are connected by bolts and pins.[2]

In addition to the Forevertron itself, the sculpture includes a tea house gazebo from which Every says: "Queen Victoria and Prince Albert may observe the launching of Dr. Evermor; it also includes a giant telescope where skeptics may observe the ascent." Dr. Evermor's art park is home to a large number of other sculptures, many of which relate to the Forevertron, such as the "Celestial Listening Ear" and the "Overlord Master Control Tower". Other large-scale sculptures include gigantic insects (the "Juicer Bug" and "Arachna Artie"), the "Epicurean" bellows-driven barbecue train, "The Dragon", and "The UFO". The most numerous sculptures are the "Bird Band and Orchestra" which includes nearly 70 birds ranging from the size of a child to twenty feet tall, all made from scrap industrial parts, geological survey markers, knives, loudspeakers, springs, and musical instruments, among other salvaged materials.[2]

Every says he takes pride in allowing the original materials to remain unaltered as much as possible, using their original forms in new juxtapositions to create his aesthetic. While he himself is not often available for tours of the art park, the site can generally be accessed from passing through the surplus store adjacent to it, Delaney's Surplus. Mr. Every also created much of the installation art for the House on the Rock, including the world's largest carousel.[2]